Security Notices

Security Notices
Ubuntu FreeType Update Fixes CVE-2026-95512

Ubuntu published USN-8881-1 and related updates for FreeType. Match releases, install fixed packages, validate operations, and retain evidence.

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Security Notices
Ubuntu FreeRDP Updates Address Multiple Security Issues

Ubuntu published USN-8880-1 and related updates for FreeRDP. Match releases, install fixed packages, validate operations, and retain evidence.

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Security Notices
Ubuntu sg3_utils Update Fixes CVE-2026-16313

Ubuntu published USN-8874-1 and related updates for sg3_utils. Match releases, install fixed packages, validate operations, and retain evidence.

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Security Notices
Ubuntu 5.15 Kernel Updates Address Broad Vulnerability Sets

Ubuntu issued 5.15 kernel updates for supported and ESM releases. Match kernel families, update, reboot, validate workloads, and retain evidence.

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Security Notices
Django 6.1.2, 6.0.9, and 5.2.18 Fix Four Security Issues

Django released 6.1.2, 6.0.9, and 5.2.18 for four security issues. Inventory applications, update the active branch, test behavior, and retain evidence.

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Security Notices
CISA Warns of Critical Savannah lwIP SMTP Client Buffer Overflow

Savannah lwIP published ICSA-26-279-02 security fixes. Inventory scope, apply supported updates, validate operations, and retain evidence.

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Security Notices
Red Hat OpenShift 4.21.36 and 4.22.17 Address Ten Vulnerabilities

Red Hat released OpenShift 4.21.36 and 4.22.17 security updates. Validate scope, follow the update graph, test clusters, and retain evidence.

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Security Notices
Mozilla Firefox 157.0.1 Fixes a File-Handling Mitigation Bypass

Mozilla released Firefox 157.0.1 for a file-handling mitigation bypass. Inventory browsers, update supported builds, validate policy, and retain evidence.

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Security Notices
Ubuntu libxmltok Updates Fix Two Vulnerabilities

Ubuntu published USN-8872-1 for libxmltok. Match affected releases, install the supported fixed packages, validate XML parsing, and retain evidence.

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Security Notices
Red Hat Hardened Grafana Images Address Four Vulnerabilities

Red Hat issued two advisories for Hardened Grafana images. Confirm the branch, deploy supported RPM images, test Grafana workflows, and retain evidence.

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